\input /home/rfg/orbit.texdef
\def\rule{\hm{1.5}\leaders\hrule              \hfill\hbox{\hskip1.4truecm}}
\tabskip1.9em  \voffset-0.3truecm
\brm\cl{\hm{-0.5}T{\rm ABLE} I}\ms\bit
\cl{\hm{-0.5}Radial-velocity observations of $\zeta$ Aurigae}
\vs4\it\cl{\hm{-1}Except as noted, the sources of the observations are as
follows:}
\cl{\hm{-0.5}1898--1908 --- Lick\/\up{16}; 1919--1924 --- Harper\/\up{18} (weighted
\itfrac1/{16} in orbital solution);}
\cl{\hm{-0.5}1981--1991 --- original Cambridge spectrometer (weighted
\itfrac1/4 in orbital solution);}
\cl{\hm{-0.5}1991--1998 --- Haute-Provence   \cor; 1999--2004 --- Cambridge \cor }
\bs\it
%\vs{-6}\rule\ss
\hm{3.2}Date \hm{0.2}{\rm (}\hs{-1}UT\/{\rm )}\it\hm{3.5}MJD\hm{2.2}Velocity\hm{1.6}Phase\hm{1.6}{\rm (}$O-C${\rm )}\vs1
\hm{16.2}\itkms\hm{6.1}\itkms
%\vs{-2}\rule\vs{-2}
\rm\halign{#\hfil\hm{-2.0}&\hfil#&\hfil#&\hfil$#$\hm{0.2}&\hfil#\hm{0.2}&\hfil$#$\cr
\noalign{\filbreak\vs7}
 1898\hs4Dec. & 5.41&  14628.41&   +0.8&$\overline{    31}$.491&   +0.2\cr
\noalign{\filbreak\vs7}
 1899\hs4Dec. & 4.28&  14992.28&   +5.7&$\overline{    31}$.865&   -0.6\cr
\noalign{\filbreak\vs7}
 1906\hs4Oct. & 1.47&  17484.47&   +3.4&$\overline{    28}$.429&   +0.1\cr
\noalign{\filbreak\vs7}
 1907\hs4Oct. &11.45&  17859.45&   +1.7&$\overline{    28}$.814&   +0.9\cr
\noalign{\filbreak\vs7}
 1908\hs4Sept.&28.45&  18212.45&  +24.6&$\overline{    27}$.177&   -0.3\cr
\hskip2em 
     \hs4Oct. &27.49&    241.49&  +21.2&.207&   +0.2\cr
\noalign{\filbreak\vs7}
 1919\hs4Sept.&22.52&  22223.52&  +10.9&$\overline{    23}$.303&   -0.5\cr
\hskip2em 
     \hs4Oct. & 7.52&    238.52&   +9.1&.319&   -1.1\cr
\hskip2em 
     \hs4Dec. & 6.29&    298.29&   +5.5&.380&   -0.5\cr
\noalign{\filbreak\vs7}
 1920\hs4Jan. &20.21&  22343.21&   +2.1\rlap{:}&$\overline{    23}$.427&   -1.3\cr
\hskip2em 
     \hs4Feb. &10.09&    364.09&   -1.6&.448&   -4.0\cr
\hskip2em 
     \hs4Mar. &16.12&    399.12&   +2.2&.484&   +1.4\cr
\hskip2em 
     \hs4Apr. &13.15&    427.15&   -0.1&.513&   +0.1\cr
\hskip2em 
     \hs4Aug. &30.52&    566.52&   -1.7&.656&   +1.6\cr
\hskip2em 
     \hs4Oct. &30.39&    627.39&   -4.9&.719&   -1.8\cr
\noalign{\filbreak\vs7}
 1921\hs4Feb. & 4.21&  22724.21&   -0.5&$\overline{    23}$.818&   -1.6\cr
\hskip2em 
     \hs4Sept.&11.49&    943.49&  +44.8&$\overline{    22}$.044&   +1.9\cr
\hskip2em 
     \hs4Oct. & 1.47&    963.47&  +40.9&.065&   -0.6\cr
\hskip2em 
     \hs4Dec. & 4.35&  23027.35&  +33.0&.130&   +1.0\cr
\hskip2em 
     \hs4     &27.27&    050.27&  +30.4&.154&   +2.1\cr
\noalign{\filbreak\vs7}
 1922\hs4Jan. &29.08&  23083.08&  +25.8&$\overline{    22}$.188&   +2.2\cr
\hskip2em 
     \hs4Feb. &24.11&    109.11&  +21.0&.214&   +0.8\cr
\hskip2em 
     \hs4     &24.13&    109.13&  +19.8&.214&   -0.4\cr
\hskip2em 
     \hs4Mar. &26.16&    139.16&  +15.2&.245&   -1.6\cr
\hskip2em 
     \hs4Apr. &23.16&    167.16&  +10.5&.274&   -3.5\cr
\hskip2em 
     \hs4Aug. &29.49&    295.49&   +5.9&.406&   +1.4\cr
\noalign{\filbreak\vs7}
 1923\hs4Jan. &11.26&  23430.26&   +0.1&$\overline{    22}$.545&   +1.4\cr
\hskip2em 
     \hs4Feb. &27.19&    477.19&   -1.6&.593&   +0.9\cr
\hskip2em 
     \hs4Oct. &23.48&    715.48&   +3.2&.838&   +0.3\cr
\hskip2em 
     \hs4Dec. & 8.36&    761.36&   +9.0&.885&   -0.6\cr
\noalign{\filbreak\vs7}
 1924\hs4Jan. &19.19&  23803.19&  +18.0&$\overline{    22}$.928&   -1.5\cr
\hskip2em 
     \hs4Mar. & 4.16&    848.16&  +33.7&.975&   +0.6\cr
\hskip2em 
     \hs4Apr. & 8.15&    883.15&  +45.1&$\overline{    21}$.011&   +3.9\cr
\hskip2em 
     \hs4     &15.17&    890.17&  +40.9&.018&   -1.1\cr
\noalign{\filbreak\vs7}
 1981\hs4Apr. &20.86\sa&  44714.86&   +5.9&     0.439&   +3.1\cr
\hskip2em 
     \hs4Sept.&23.04&    870.04&   -2.4&.598&   +0.2\cr
\noalign{\filbreak\vs7}
 1982\hs4Mar. & 5.91&  45033.91&   -1.6&     0.767&   +0.3\cr
\hskip2em 
     \hs4Sept.&27.18&    239.18&  +34.5&.978&   +0.4\cr
\hskip2em 
     \hs4Dec. &11.08&    314.08&  +41.9&     1.055&   -0.4\cr
\noalign{\filbreak\vs7}
 1983\hs4Feb. & 4.36\sb&  45369.36&  +34.2&     1.112&   -0.7\cr
\hskip2em 
     \hs4Nov. &24.04&    662.04&   +4.8&.413&   +0.7\cr
\noalign{\filbreak\vs7}
 1985\hs4Feb. &18.23\sb&  46114.23&   +7.8&     1.878&   -0.6\cr
\hskip2em 
     \hs4Oct. & 5.20&    343.20&  +34.7&     2.114&   +0.1\cr
\hskip2em 
     \hs4Nov. &12.13&    381.13&  +28.5&.153&    0.0\cr
\noalign{\filbreak\vs7}
 1986\hs4Jan. &25.95&  46455.95&  +17.5&     2.230&   -0.9\cr
\hskip2em 
     \hs4Feb. &26.89&    487.89&  +14.3&.263&   -0.7\cr
\hskip2em 
     \hs4Apr. & 4.80\sc&    524.80&  +11.6&.300&    0.0\cr
\hskip2em 
     \hs4Aug. &29.18\sc&    671.18&   +2.3&.451&   +0.1\cr
\hskip2em 
     \hs4Oct. &17.19&    720.19&   -1.5&.501&   -1.7\cr
\hskip2em 
     \hs4Dec. & 7.07&    771.07&   -1.7&.554&   -0.2\cr
\noalign{\filbreak\vs7}
 1987\hs4Jan. &29.91&  46824.91&   -4.5&     2.609&   -1.7\cr
\hskip2em 
     \hs4Mar. & 1.99\sc&    855.99&   -3.1&.641&   +0.1\cr
\hskip2em 
     \hs4     &21.85&    875.85&   -3.2&.662&   +0.2\cr
\hskip2em 
     \hs4Oct. &17.20\sc&  47085.20&   +7.8&.877&   -0.4\cr
\noalign{\filbreak\vs7}
 1988\hs4Jan. & 1.00&  47161.00&  +26.4&     2.955&   -0.9\cr
\hskip2em 
     \hs4     &24.34\sb&    184.34&  +34.3&.979&    0.0\cr
\hskip2em 
     \hs4Mar. &11.93\sc&    231.93&  +43.3&     3.028&   +0.5\cr
\hskip2em 
     \hs4Apr. &12.85&    263.85&  +41.1&.061&   -0.8\cr
\hskip2em 
     \hs4Oct. &11.18&    445.18&  +15.1&.247&   -1.5\cr
\hskip2em 
     \hs4Nov. & 5.19\sc&    470.19&  +14.0&.273&   -0.1\cr
\hskip2em 
     \hs4Dec. & 6.06&    501.06&  +12.2&.305&   +0.9\cr
\noalign{\filbreak\vs7}
 1989\hs4Jan. &17.95&  47543.95&   +8.8&     3.349&   +0.8\cr
\hskip2em 
     \hs4Feb. &10.96&    567.96&   +6.6&.374&   +0.2\cr
\hskip2em 
     \hs4Apr. &30.81\sc&    646.81&   +2.2&.455&   +0.1\cr
\hskip2em 
     \hs4Sept.& 7.18&    776.18&   -1.5&.588&   +0.9\cr
\hskip2em 
     \hs4Oct. &17.12&    816.12&   -2.8&.629&   +0.3\cr
\hskip2em 
     \hs4Nov. & 1.16\sc&    831.16&   -3.6&.644&   -0.3\cr
\hskip2em 
     \hs4     &17.13&    847.13&   -2.6&.661&   +0.8\cr
\hskip2em 
     \hs4Dec. &23.00&    883.00&   -3.0&.698&   +0.4\cr
\noalign{\filbreak\vs7}
 1990\hs4Jan. &13.98&  47904.98&   -2.2&     3.720&   +0.9\cr
\hskip2em 
     \hs4     &30.95\sc&    921.95&   -2.3&.738&   +0.5\cr
\hskip2em 
     \hs4Mar. &13.21\sb&    963.21&   -1.0&.780&   +0.3\cr
\hskip2em 
     \hs4Apr. & 4.86&    985.86&   +1.0&.803&   +1.0\cr
\hskip2em 
     \hs4Oct. & 4.20&  48168.20&  +38.2&.991&   +0.8\cr
\hskip2em 
     \hs4Dec. & 4.07&    229.07&  +42.3&     4.054&   -0.1\cr
\noalign{\filbreak\vs7}
 1991\hs4Jan. &29.96\sc&  48285.96&  +34.8&     4.112&    0.0\cr
\hskip2em 
     \hs4Feb. &19.82&    306.82&  +32.5&.134&   +1.1\cr
\hskip2em 
     \hs4Mar. &13.83&    328.83&  +28.5&.156&   +0.5\cr
\hskip2em 
     \hs4Apr. & 3.85&    349.85&  +25.3&.178&   +0.4\cr
\hskip2em 
     \hs4Oct. &29.13\sc&    558.13&   +5.1&.392&   -0.2\cr
\hskip2em 
     \hs4Dec. &19.00\sc&    609.00&   +3.1&.444&   +0.5\cr
\noalign{\filbreak\vs7}
 1992\hs4Jan. &16.97&  48637.97&   +1.9&     4.474&   +0.7\cr
\hskip2em 
     \hs4Feb. &27.26\sb&    679.26&    0.0&.517&   +0.4\cr
\hskip2em 
     \hs4Apr. &26.81&    738.81&   -1.6&.578&   +0.5\cr
\hskip2em 
     \hs4Aug. &13.15&    847.15&   -3.9&.689&   -0.5\cr
\hskip2em 
     \hs4Dec. &18.03&    974.03&   +1.3&.820&   +0.1\cr
\noalign{\filbreak\vs7}
 1993\hs4Feb. &10.91&  49028.91&   +8.4&     4.876&   +0.3\cr
\hskip2em 
     \hs4Mar. &18.88&    064.88&  +15.7&.913&   +0.1\cr
\hskip2em 
     \hs4Dec. &26.00&    347.00&  +21.8&     5.204&   +0.3\cr
\noalign{\filbreak\vs7}
 1994\hs4Jan. & 8.06&  49360.06&  +20.2&     5.217&   +0.3\cr
\hskip2em 
     \hs4Feb. &17.97&    400.97&  +15.3&.259&   -0.1\cr
\hskip2em 
     \hs4Apr. &30.81&    472.81&   +8.5&.333&   -0.6\cr
\hskip2em 
     \hs4Aug. & 3.15&    567.15&   +3.2&.430&   -0.1\cr
\hskip2em 
     \hs4Dec. &11.06&    697.06&   -2.7&.564&   -0.9\cr
\noalign{\filbreak\vs7}
 1995\hs4Jan. & 2.03&  49719.03&   -2.6&     5.586&   -0.3\cr
\hskip2em 
     \hs4Dec. &23.90&  50074.90&  +26.3&.952&   -0.2\cr
\noalign{\filbreak\vs7}
 1996\hs4Mar. &29.87&  50171.87&  +41.7&     6.052&   -0.8\cr
\hskip2em 
     \hs4Dec. &22.10&    439.10&   +9.3&.327&   -0.3\cr
\noalign{\filbreak\vs7}
 1997\hs4Jan. &25.01&  50473.01&   +7.5&     6.362&   +0.4\cr
\hskip2em 
     \hs4July &25.14&    654.14&   -1.9&.548&   -0.5\cr
\hskip2em 
     \hs4Sept.&11.06&    702.06&   -3.2&.597&   -0.6\cr
\hskip2em 
     \hs4Dec. &22.07&    804.07&   -3.2&.702&   +0.1\cr
\noalign{\filbreak\vs7}
 1998\hs4July & 9.13&  51003.13&  +14.6&     6.907&   +0.5\cr
\hskip2em 
     \hs4     &10.12&    004.12&  +14.5&.908&   +0.1\cr
\hskip2em 
     \hs4     &11.12&    005.12&  +15.0&.909&   +0.4\cr
\hskip2em 
     \hs4     &12.13&    006.13&  +15.0&.910&   +0.1\cr
\hskip2em 
     \hs4     &13.13&    007.13&  +15.0&.911&   -0.1\cr
\hskip2em 
     \hs4     &30.14&    024.14&  +19.7&.929&   +0.1\cr
\noalign{\filbreak\vs7}
 1999\hs4Apr. &13.19\sb&  51281.19&  +22.7&     7.193&   -0.1\cr
\hskip2em 
     \hs4Dec. &29.93&    541.93&   +2.4&.461&   +0.6\cr
\noalign{\filbreak\vs7}
 2000\hs4Jan. &19.99&  51562.99&   +1.4&     7.483&   +0.5\cr
\hskip2em 
     \hs4Feb. &11.94&    585.94&   +0.5&.507&   +0.5\cr
\hskip2em 
     \hs4Mar. &21.88&    624.88&   -0.5&.547&   +0.8\cr
\hskip2em 
     \hs4Sept.&27.21&    814.21&   -3.4&.741&   -0.7\cr
\hskip2em 
     \hs4Nov. & 4.13&    852.13&   -2.0&.780&   -0.7\cr
\hskip2em 
     \hs4Dec. & 2.11&    880.11&   +0.7&.809&   +0.3\cr
\noalign{\filbreak\vs7}
 2001\hs4Jan. & 6.96&  51915.96&   +3.8&     7.846&    0.0\cr
\hskip2em 
     \hs4Sept.&30.12&  52182.12&  +33.4&     8.120&   -0.2\cr
\hskip2em 
     \hs4Nov. & 1.07&    214.07&  +28.6&.153&   +0.1\cr
\hskip2em 
     \hs4Dec. &12.07&    255.07&  +22.6&.195&    0.0\cr
\noalign{\filbreak\vs7}
 2002\hs4Jan. &17.91&  52291.91&  +18.2&     8.233&   +0.1\cr
\hskip2em 
     \hs4Feb. &14.85&    319.85&  +15.3&.261&   +0.2\cr
\hskip2em 
     \hs4Mar. & 7.89&    340.89&  +13.0&.283&   -0.1\cr
\hskip2em 
     \hs4Apr. & 5.86&    369.86&  +10.4&.313&   -0.2\cr
\hskip2em 
     \hs4Sept.&28.22&    545.22&   +0.3&.493&   -0.2\cr
\hskip2em 
     \hs4Oct. &19.20&    566.20&   -0.6&.515&   -0.3\cr
\hskip2em 
     \hs4Nov. &15.04&    593.04&   -1.5&.542&   -0.3\cr
\noalign{\filbreak\vs7}
 2003\hs4Jan. & 7.12&  52646.12&   -3.0&     8.597&   -0.4\cr
\hskip2em 
     \hs4Feb. &17.95&    687.95&   -3.5&.640&   -0.3\cr
\hskip2em 
     \hs4Mar. &16.88&    714.88&   -3.7&.668&   -0.3\cr
\hskip2em 
     \hs4Apr. &16.86&    745.86&   -3.3&.700&    0.0\cr
\hskip2em 
     \hs4Sept.&24.21&    906.21&   +6.4&.865&   +0.2\cr
\hskip2em 
     \hs4Oct. &18.18&    930.18&  +10.3&.889&   -0.1\cr
\hskip2em 
     \hs4Nov. &17.09&    960.09&  +17.4&.920&   +0.1\cr
\hskip2em 
     \hs4Dec. &12.05&    985.05&  +24.2&.946&   -0.3\cr
\hskip2em 
     \hs4     &16.09&    989.09&  +25.5&.950&   -0.2\cr
\noalign{\filbreak\vs7}
 2004\hs4Jan. &30.04&  53034.04&  +38.5&     8.996&   -0.1\cr
\hskip2em 
     \hs4Feb. &19.93&    054.93&  +41.9&     9.018&   -0.1\cr
\hskip2em 
     \hs4     &29.93&    064.93&  +42.6&.028&   -0.2\cr
\hskip2em 
     \hs4Mar. &13.88&    077.88&  +43.2&.041&   +0.2\cr
\hskip2em 
     \hs4     &29.86&    093.86&  +42.4&.058&   +0.3\cr
\hskip2em 
     \hs4Apr. &13.82&    108.82&  +41.1&.073&   +0.6\cr
\hskip2em 
     \hs4     &23.86&    118.86&  +39.2&.083&    0.0\cr
\hskip2em 
     \hs4May  & 3.84&    128.84&  +37.9&.094&   +0.2\cr
}
%\vs{-2}\rule\vs{-2}
\vs{10}\parindent0.5cm\parskip0pt
\hs{68}\ta Rejected observation.\par
\hs{68}\tb Observed with DAO 48-inch telescope.\par
\hs{68}\tc Observed with Haute-Provence \corstop\par
\bye